2258074879 has 4 divisors (see below), whose sum is σ = 2335939560. Its totient is φ = 2180210200.

The previous prime is 2258074853. The next prime is 2258074891. The reversal of 2258074879 is 9784708522.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2258074879 - 2¹³ = 2258066687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2258074579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38932297 + ... + 38932354.

It is an arithmetic number, because the mean of its divisors is an integer number (583984890).

Almost surely, 2^2258074879 is an apocalyptic number.

2258074879 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2258074879 is a deficient number, since it is larger than the sum of its proper divisors (77864681).

2258074879 is an equidigital number, since it uses as much as digits as its factorization.

2258074879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77864680.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The square root of 2258074879 is about 47519.2053700396. The cubic root of 2258074879 is about 1311.9363937087.

The spelling of 2258074879 in words is "two billion, two hundred fifty-eight million, seventy-four thousand, eight hundred seventy-nine".